4820-01-449-6400 VALVE,SAFETY RELIEF Index 4820-01-449-6402 VALVE,CHECK

National Stock Number:
4820-01-449-6401

Federal Supply Class:
4820

National Item Identification Number:
014496401

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
CV091P09990PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
CONNECTION TYPETHREADED CARTRIDGE FIRST END
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY2 GASKET
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL OVERALL
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE0.750 INCHES FIRST END
OPENING PRESSURE SETTING5.0 POUNDS PER SQUARE INCH
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSCREW-IN CARTRIDGE
THREAD CLASS2A FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORUNF FIRST END


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